Just to start off I believe the motherboard is probably broken.
All other motherboard fan controllers work fine.
The chassis_fan3 port on motherboard, works only with 3 pin at full speed and can't adjust the speed.
If I plug a 4 pin fan into the chassis_fan3, it works and I can control speed.
Should I just assume the chassis_fan3 is broken and not able to adjust its voltage?
Thanks.
All other motherboard fan controllers work fine.
The chassis_fan3 port on motherboard, works only with 3 pin at full speed and can't adjust the speed.
If I plug a 4 pin fan into the chassis_fan3, it works and I can control speed.
Should I just assume the chassis_fan3 is broken and not able to adjust its voltage?
Thanks.